Anupama Rajoriya

23 papers B 3Misc 2Journal 14Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
IRS-Enhanced Cell-Free mMIMO-OTFS Systems: Learning-Based Channel Estimator and SE Analysis.
IEEE Trans. Wirel. Commun.
Mudasir Ahmad Sheikh, Nishant Arya, Anupama Rajoriya, Rohit Budhiraja
2025 J jnl
Bayesian Learning-Aided Channel Estimators for Superimposed-Pilot-Based OTFS Systems.
IEEE Trans. Commun.
Mudasir Ahmad Sheikh, Anupama Rajoriya, Prem Singh, Rohit Budhiraja
2025 J jnl
Bayesian Off-Grid Near-Field Channel Estimation.
IEEE Trans. Veh. Technol.
Anupama Rajoriya, Jayanth N. Pisharody, Yash Mishra, Rohit Budhiraja
2025 J jnl
Decentralized Learning Algorithm for Active User and Data Detection in mMTC CF mMIMO Systems.
IEEE Wirel. Commun. Lett.
Yash Mishra, Anupama Rajoriya, Rohit Budhiraja
2025 B conf
Hardware Impairments Aware Bayesian Learning Channel Estimator for mmWave Wireless Systems.
WCNC
Tulika Garg, Anupama Rajoriya, Rohit Budhiraja
2025 B conf
Learning-Based Channel Estimator with Novel Pilot Design for CF IRS-Aided mMIMO-OTFS Systems.
GLOBECOM
Mudasir Ahmad Sheikh, Nishant Arya, Anupama Rajoriya, Rohit Budhiraja
2024 J jnl
A Novel Prior-Based Channel Estimation and Activity Detection in Cell-Free mMTC Systems.
IEEE Trans. Signal Process.
Anupama Rajoriya, Nakul Singh, Rohit Budhiraja, Ajit Kumar Chaturvedi
2024 J jnl
Near-Field Channel Estimation for XL-MIMO Systems Using Variational Bayesian Learning.
IEEE Trans. Wirel. Commun.
Jayanth N. Pisharody, Anupama Rajoriya, Rohit Budhiraja
2024 J jnl
Variational Learning Algorithms for Channel Estimation in RIS-Assisted mmWave Systems.
IEEE Trans. Commun.
Milind Nakul, Anupama Rajoriya, Rohit Budhiraja
2023 B conf
Coupled Prior-Based Sparse Bayesian Channel Estimation for Superimposed Pilot OTFS Systems.
GLOBECOM
Mudasir Ahmad Sheikh, Anupama Rajoriya, Prem Singh, Rohit Budhiraja
2023 J jnl
Covariance-Free Variational Bayesian Learning for Correlated Block Sparse Signals.
IEEE Commun. Lett.
Anupama Rajoriya, Alok Kumar, Rohit Budhiraja
2023 J jnl
Fast Correlated SBL Algorithm for Estimating Correlated Sparse Millimeter Wave Channels.
IEEE Commun. Lett.
Jayanth N. Pisharody, Anupama Rajoriya, Nitin Gupta, Rohit Budhiraja
2023 J jnl
Joint AMP-SBL Algorithms for Device Activity Detection and Channel Estimation in Massive MIMO mMTC Systems.
IEEE Trans. Commun.
Anupama Rajoriya, Rohit Budhiraja
2023 J jnl
Variational Bayesian Learning Based Delay-Doppler Channel Estimator for Multi-User OTFS Systems.
IEEE Commun. Lett.
Nishant Arya, Anupama Rajoriya, Prem Singh, Rohit Budhiraja
2022 J jnl
Centralized and Decentralized Active User Detection and Channel Estimation in mMTC.
IEEE Trans. Commun.
Anupama Rajoriya, Syed Rukhsana, Rohit Budhiraja
2022 J jnl
Centralized and Decentralized Channel Estimation in FDD Multi-User Massive MIMO Systems.
IEEE Trans. Veh. Technol.
Anupama Rajoriya, Rohit Budhiraja, Lajos Hanzo
2022 — conf
Channel Estimation For Extra-Large Massive MIMO Systems With Non-Stationary Channels.
GLOBECOM (Workshops)
Jayanth N. Pisharody, Anupama Rajoriya, Rohit Budhiraja
2022 — conf
Joint Active User Detection And Channel Estimation in Massive Access Systems.
ICC
Anupama Rajoriya, Syed Rukhsana, Rohit Budhiraja
2020 Misc conf
Energy Efficient Multi-Pair Massive MIMO Two-Way AF Relaying: A Deep Learning Approach.
COMSNETS
Venkatesh Tentu, Dheeraj Naidu Amudala, Anupama Rajoriya, Ekant Sharma, Rohit Budhiraja
2020 Misc conf
SBL-Based Interference Cancellation and Data Recovery for Uplink C-RAN.
COMSNETS
Anupama Rajoriya, Vidushi Katiyar, Rohit Budhiraja
2020 — conf
User Activity And Data Detection For MIMO Uplink C-RAN Using Bayesian Learning.
EUSIPCO
Anupama Rajoriya, Vidushi Katiyar, Rohit Budhiraja
2019 J jnl
Quasi-Static and Time-Selective Channel Estimation for Block-Sparse Millimeter Wave Hybrid MIMO Systems: Sparse Bayesian Learning (SBL) Based Approaches.
IEEE Trans. Signal Process.
Suraj Srivastava, Amrita Mishra, Anupama Rajoriya, Aditya K. Jagannatham, Gerd Ascheid
2017 — conf
Sparse Bayesian learning-based channel estimation in millimeter wave hybrid MIMO systems.
SPAWC
Amrita Mishra, Anupama Rajoriya, Aditya K. Jagannatham, Gerd Ascheid